package io.file;

import java.io.File;

public class Test {
    public static void main(String[] args) {
        File file = new File("E:/学习资料/日语/分级进阶阅读-N5N4N3.pdf");
        System.out.println(file);
        File file1 = new File("E:/学习资料", "日语/分级进阶阅读-N5N4N3.pdf");
        System.out.println(file1);
        File parent = new File("E:/学习资料");
        File file2 = new File(parent, "日语/分级进阶阅读-N5N4N3.pdf");
        System.out.println(file2);
    }
}
